Subtract and the Keep the sign of the one that has more
One rule is that the product of two integers with unlike signs will have a minus sign for the product.
to subtrct integers ,rewrite as adding opposites and use the rules for addtion of integers..
negative
To add integers with like signs you jut put the positive in front of the answer (you just add and put a positive sign in front of it)
You subtract the smaller from the larger.
1. change the subtract to an add and switch the sign of the second. 2. follow rules for addition. -same sign is adding and keep the sign -different sign is subtract and take the sign of the bigger number
Adding two numbers with different signs means subtracting the two absolute integers (without sign) and vice versa.
turn the subtraction sign into an addition sign and the 3 into a negative: 1+-3=-2
signs are different.... Find the difference.... KEEP THE LARGER SIGN signs are the same... COMBINE AND KEEP THE SIGN
To add two integers with unlike signs: -- Find the difference between their sizes, ignoring their signs. -- Give the difference the sign of the integer with the larger size.
Depends on how large each integer is. +1-2 or +2-1. Different signs depending on the size of the integers.